货号：AB5320

品牌：Merck Millipore

规格：100Ug

目录价：￥6127.00

市场价格：￥5207.95

会员价格：￥4901.60

金山科研平台，产品价格货期咨询微信：jinshanbio Description: Anti-NG2 Chondroitin Sulfate Proteoglycan Antibody | AB5320 View All» Promotional Text: Special Shipping Offer on Antibodies100% Performance Guaranteed View All» Trade Name: Chemicon (Millipore) View All» Specificity: NG2 Chondroitin Sulfate Proteoglycan. AB5320 identifies both the intact proteoglycan and the core protein by Western blot and ELISA. When oligodendrocyte precursor cells (i.e. O-2A progenitor cells) are stained alive, the stain appears as clusters on the cell surface. This antibody does not stain differentiated oligodendrocytes well. View All» Molecular Weight: 270-300 kDa View All» Immunogen: Immunoaffinity purified NG2 Chondroitin Sulfate Proteoglycan from rat. View All» Background Information: NG2 is a high molecular weight, integral membrane chondroitin sulfate proteoglycan. It is found on the surfaces of an unusual class of glial cells within the developing and mature central nervous system that have the properties of oligodendrocyte precursor cells (i.e., O-2A progenitor cells). NG2 is also found on the surfaces of chondroblasts, proliferating capillary endothelial cells, some human melanoma cell lines, and on leukemic blasts in childhood acute lymphoblastic leukemia. The NG2 proteoglycan is likely to play a role in regulation of cell motility, axon outgrowth and the cellular responses to platelet-derived growth factor. View All» Species Reactivity:

• Human

• Mouse

• Rat

• Monkey
  View All» Application Notes: Immunocytochemistry: A 1:150-1:600 dilution of a previous lot was used in IC.Immunohistochemistry: 1:200 dilution of a previous lot was used on frozen sections of embryonic mouse brain using an Alexa Fluor conjugated secondary antibody. Care should be taken to avoid overfixing tissue sections. A short (5-10 minute) fix in 2-4% PFA is recommended.Immunoprecipitation: 2 μg/mL concentration of a previous lot was used in IP.ELISA: A 1:1,500-1:3,000 dilution of a previous lot was used in ELISA.Optimal working dilutions and protocols must be determined by end user View All» Control: Human melanoma, glioma and proliferating brain endothelial cells, rat B49 glial cell extracts or embryonic mouse brain tissue. View All» Quality Assurance: Routinely evaluated by Western Blot on rat brain lysatesWestern Blot: 1:1000 dilution of this lot detected NG2 chondroitin sulfate on 10 μg of rat brain lysates. View All» Purification Method: Antibody purified by protein A, then placed over a fibronectin affinity column. View All» Presentation: Purified rabbit polyclonal in PBS buffer containing 0.02% azide. View All» Storage Conditions: Stable for 6 months at -20ºC in undiluted aliquots from date of receipt.Handling Recommendations: Upon receipt, and prior to removing the cap, centrifuge the vial and gently mix the solution. Aliquot into microcentrifuge tubes and store at -20°C. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance. View All» UniProt Number: Q6UVK1 View All» Entrez Gene Number: NM_001897.4 View All» Gene Symbol:
  • CSPG4

  • MSK16

  • MCSP

  • NG2

  • MCSPG

  • MEL-CSPG

  • HMW-MAA
    View All» Alternate Names:
    • Chondroitin sulfate proteoglycan NG2

    • Melanoma chondroitin sulfate proteoglycan 3

    • Melanoma-associated chondroitin sulfate proteoglycan

    • chondroitin sulfate proteoglycan 4

    • chondroitin sulfate proteoglycan 4 (melanoma-associated)
      View All» Usage Statement: Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals. View All» Key Applications:
      • ELISA

      • Immunocytochemistry

      • Immunohistochemistry

      • Immunoprecipitation

      • Western Blotting
        View All» Entrez Gene Summary: A human melanoma-associated chondroitin sulfate proteoglycan plays a role in stabilizing cell-substratum interactions during early events of melanoma cell spreading on endothelial basement membranes. CSPG4 represents an integral membrane chondroitin sulfate proteoglycan expressed by human malignant melanoma cells. View All» UniProt Summary: FUNCTION: SwissProt: Q6UVK1 # Proteoglycan playing a role in cell proliferation and migration which stimulates endothelial cells motility during microvascular morphogenesis. May also inhibit neurite outgrowth and growth cone collapse during axon regeneration. Cell surface receptor for collagen alpha 2(VI) which may confer cells ability to migrate on that substrate. Binds through its extracellular N- terminus growth factors, extracellular matrix proteases modulating their activity. May regulate MPP16-dependent degradation and invasion of type I collagen participating in melanoma cells invasion properties. May modulate the plasminogen system by enhancing plasminogen activation and inhibiting angiostatin. Functions also as a signal transducing protein by binding through its cytoplasmic C-terminus scaffolding and signaling proteins. May promote retraction fiber formation and cell polarization through Rho GTPase activation. May stimulate alpha-4, beta-1 integrin- mediated adhesion and spreading by recruiting and activating a signaling cascade through CDC42, ACK1 and BCAR1. May activate FAK and ERK1/ERK2 signaling cascades.SIZE: 2322 amino acids; 250497 Da SUBUNIT: Interacts with the first PDZ domain of MPDZ. Interacts with PRKCA. Binds TNC, laminin-1, COL5A1 and COL6A2. Interacts with PLG and angiostatin. Binds FGF2 and PDGFA. Interacts with GRIP1, GRIP2 and GRIA2. Forms a ternary complex with GRIP1 and GRIA2 (By similarity). Interacts with LGALS3 and the integrin composed of ITGB1 and ITGA3. Interacts with ITGA4 through its chondroitin sulfate glycosaminoglycan. Interacts with BCAR1, CDC42 and ACK1. Interacts with MMP16.SUBCELLULAR LOCATION: Apical cell membrane; Single-pass type I membrane protein (By similarity). Cell projection, lamellipodium (By similarity). Note=Localized at the apical plasma membrane it relocalizes to the lamellipodia of astrocytoma upon phosphorylation by PRKCA. Localizes to the retraction fibers. Localizes to the plasma membrane of oligodendrocytes (By similarity).TISSUE SPECIFICITY: Detected only in malignant melanoma cells.PTM: N-glycosylated (By similarity). & O-glycosylated; contains glycosaminoglycan chondroitin sulfate which are required for proper localization and function in stress fiber formation (By similarity). Involved in interaction with MMP16 and ITGA4. & Phosphorylation by PRKCA regulates its subcellular location and function in cell motility (By similarity).SIMILARITY: SwissProt: Q6UVK1 ## Contains 15 CSPG (NG2) repeats. & Contains 2 laminin G-like domains. MISCELLANEOUS: Valuable marker for several incompletely differentiated precursor cells View All» Brand Family: Chemicon View All» Product Name: Anti-NG2 Chondroitin Sulfate Proteoglycan Antibody | AB5320 View All» Concentration: 1 mg/mL View All» Antibody Type: Polyclonal Antibody View All» Qty/Pk: 100 µg View All» Target / Localization: Cell Surface of pericytes and small subset of glial and endothelial cells View All» Format: Affinity Purified View All» Host: Rabbit View All»
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